TABLE 2

SUV and Radioactivity Concentration Within Urinary Bladder at 1 and 3 Hours After Injection and Associated P Values

PatientsBq/mLSUVmeanSUVmax
With hydration (n = 92)
 1 h after injection37,345 ± 48,23731.6 ± 31.850.9 ± 52.0
 3 h after injection9,875 ± 11,18127.5 ± 28.343.5 ± 43.8
 1 h vs. 3 h after injection−73.6% (P < 0.001)−13.1% (P = 0.644)−14.5% (P = 0.734)
With hydration + furosemide (n = 20)
 1 h after injection50,102 ± 63,77138.5 ± 40.360.2 ± 64.6
 3 h after injection5,006 ± 4,86213.0 ± 13.222.1 ± 20.6
 1 h vs. 3 h after injection−90% (P < 0.001)−66.1% (P = 0.008)−63.3% (P = 0.017)